Evidence map›Paper›PMID 22162244›Full record

ArticleStem cells (Dayton, Ohio)2012

Nonhematopoietic cells are the primary source of bone marrow-derived lung epithelial cells.

Susannah H Kassmer, Emanuela M Bruscia, Ping-Xia Zhang, Diane S Krause

Abstract read
In one paragraph

Article in Stem cells (Dayton, Ohio), 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 26 papers.

0numbers the graph read from it
0cells of the map it votes in
26citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

26 citing papers in PubMed.

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  19. Article
  20. Lung bone marrow-derived hematopoietic progenitor cells enhance pulmonary fibrosis.American journal of respiratory and critical care medicine · 2013
    Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

4 authors.

Susannah H KassmerDepartment of Laboratory Medicine, Yale University School of Medicine, New Haven, CT 06520-8035, USA. Susannah.Kassmer@Yale.edu
Emanuela M Bruscia
Ping-Xia Zhang
Diane S Krause

Funding

Yale Pathology Tissue Services Shared ResourceP30CA016359 · NCI · YALE UNIVERSITY · PI DAVID L RIMM · 1985 to 2026
$85.0M
Yale Center of Excellence in Molecular HematologyP30DK072442 · NIDDK · YALE UNIVERSITY · PI KRAUSE, DIANE S · 2005 to 2010
$5.2M
Type II pneumocyte engraftment of bone marrow stem cellsR01HL073742 · NHLBI · YALE UNIVERSITY · PI KRAUSE, DIANE S · 2003 to 2012
$3.5M
Epithelial engraftment of bone marrow derived stem cellsR01DK061846 · NIDDK · YALE UNIVERSITY · PI KRAUSE, DIANE S · 2001 to 2008
$2.5M
CFTR and the Immune ResponseR01HL093004 · NHLBI · YALE UNIVERSITY · PI BRUSCIA, EMANUELA MARINA, EGAN, MARIE E · 2010 to 2014
$2.0M
NCI NIH HHS P30 CA016359NCI NIH HHS P30-CA16359NHLBI NIH HHS R01 HL073742NHLBI NIH HHS R01-HL073742NIDDK NIH HHS P30 DK072442NIDDK NIH HHS P30-DK072442NIDDK NIH HHS R01 DK061846NIDDK NIH HHS R01-DK61846
6 · The paper itself

Abstract

Previous studies have demonstrated that bone marrow (BM)-derived cells differentiate into nonhematopoietic cells of multiple tissues. To date, it remains unknown which population(s) of BM cells are primarily responsible for this engraftment. To test the hypothesis that nonhematopoietic stem cells in the BM are the primary source of marrow-derived lung epithelial cells, either wild-type hematopoietic or nonhematopoietic BM cells were transplanted into irradiated surfactant-protein-C (SPC)-null mice. Donor-derived, SPC-positive type 2 pneumocytes were predominantly detected in the lungs of mice receiving purified nonhematopoietic cells and were absent from mice receiving purified hematopoietic stem and progenitor cells. We conclude that cells contained in the nonhematopoietic fraction of the BM are the primary source of marrow-derived lung epithelial cells. These nonhematopoietic cells may represent a primitive stem cell population residing in adult BM.

Indexed as

Bone Marrow TransplantationAnimalsBacterial ProteinsBone Marrow CellsCell SeparationEpithelial CellsGene ExpressionLuminescent ProteinsLungMiceMice, 129 StrainMice, Inbred C57BLMice, KnockoutMicroscopy, ConfocalPulmonary Surfactant-Associated Protein CRecombinant ProteinsBacterial ProteinsLuminescent ProteinsPulmonary Surfactant-Associated Protein CRecombinant Proteinsyellow fluorescent protein, Bacteria

Identifiers

PMID22162244
PMCPMC3725285

What OpenQuestion holds

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Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.